These TIMCO Drywall Screws are perfect for any DIY project. Made from high-quality carbon steel, these screws are built to last. The coarse thread design and Phillips drive style make installation easy and efficient. Each box contains 100 screws with a thread size of 3.5mm-4.8mm and a length of 25mm-150mm. The dark grey phosphate finish adds a sleek touch to any screw (in sizes 125mm & 150mm they have a yellow zinc finish). These screws are ideal for use in the construction of walls and other DIY projects. Get yours today and experience the convenience of TIMCO Drywall Screws.